. >>> president obama wants to use a rating system that will judge cools on affordability. college officials are worried that it could cost their institutions millions of dollars. but president obama said making college affordable is imperati imperative. >>> joboau biden returned home from a hospital where he received treatment for cancer of the brain. >>> a sinkhole swallowing everything including those trees. the 25-acre sinkhole opened up a year ago after an underground dome collapsed. those are your headlines. "consider this" starts now. this is the 900-page document we call obamacare. it could change costs, coverage, and pretty much all of healthcare in america. my show sorts this all out. in fact, my staff has read the entire thing. which is probably more than what most members of congress can claim. we'll separate politics from policy, and just prescribe the facts. content while setting new standards in journalism. >> a new voice of journalism in the u.s., al jazeera america. america. >> we tell the human store ri from around the block, across the country. >> if joe